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Differentiate the following: 7x^2 - 3x^3 + 5 + 27x

To solve this, we mutiply the powers by their respective co-efficients, then we lower the power by 1. If there isn't any X value following the number, we ignore the number entirely because it is a constant. ...
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Answered by Oliver S. • Maths tutor
3497 Views

I don't understand the future tense. Please can you explain it to me?

In French there are 2 future tenses that you need to know about: the future tense and the immediate future tense. The future tense is formed by adding the present tense of "avoir" (Except for Nous ...
SK
Answered by Shannon K. • French tutor
4542 Views

What is the difference between an ionic and covalent bond?

Ionic: Metal and non Metal bond fomred , Metal DONATES an electron. electrostatic attraction between oppositely charged ions in a chemical compound Covalent: Bond between two non metals (similar electronegta...
MA
Answered by Maria A. • Chemistry tutor
6726 Views

How does Shakespeare make the audience sympathise with Macbeth?

Shakespeare makes the audience sympathise with Macbeth in various different ways. Since Macbeth is the main character the audience automatically sympathises with him and feels for him in different situations...
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Answered by Isadora K. • English tutor
29086 Views

Factorise and solve 4(x)^2-2x=0

2x(2x-1)=0 x=0 and x=1/2
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Answered by Alexander A. • Maths tutor
3689 Views